kalub5931 kalub5931

01-10-2020
Physics

contestada

8. What are two ways you can tell a physical change has happened?

Respuesta :

12-10-2020

Texture: The texture of a substance can differ with a physical change.

Color: The changing of color of a substance is not necessarily an indicator of a chemical change.

Answer Link

Otras preguntas

Which of the following describes how children use grouping in the early childhood setting? A. Matching objects based on a common characteristic such a

Median AM and CN of △ABC intersect at point O. What part of area of △ABC is the area of △AON?

10 PTS.In your OWN words, explain why nationalism was a cause of WW1.

Some organisms are descended from only one parent. What is the name for this type of reproduction? A. monoproduction B. sexual reproduction C. singular

y/a −b= y/b −a, if a≠b solve for y

A salad dressing mixture of vinegar and oil is supposed to contain V ounces of vinegar for every cup of oil

To weigh your cat, you hold it while you step on the scale. By yourself, you weigh 130.6 pounds. Holding your cat, you weigh 142.5 pounds. How much does your ca

in which changes of state dose atoms lose energy

You work as a sales clerk at a fashion boutique. The store is having a 20 percent off everything sale. Additionally, your manager wants you to mark down a stack

Humus is rich soil. How is humus both an effect and a cause?